TrackballWorld TB522W Thumbelina Wireless Micro-Presenter
TrackballWorld TB522W Thumbelina™ Wireless Micro-Presenter. Barely larger than a match book, the TrackballWorld Thumbelina micro-presenter is designed to make your multi-media presentations easier by combining two features in one compact, hand held input device:
Completely control your computer and your presentations from up to 50 feet away! No additional software required. Miniature trackball designed for control. Built in high intensity laser pointer with finger trigger. Two easy access mouse buttons. Compact, easy to use. Wireless operation. Internal rechargeable battery (included). On/Off switch. Automatic low power mode. Includes carry pouch for trackball and receiver. Receiver installs using USB interface. Adjustable elastic finger strap. Black case. White ball.
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